53461136 has 20 divisors (see below), whose sum is σ = 109033200. Its totient is φ = 25323552.

The previous prime is 53461129. The next prime is 53461157. The reversal of 53461136 is 63116435.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 53461099 and 53461108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87626 + ... + 88233.

It is an arithmetic number, because the mean of its divisors is an integer number (5451660).

Almost surely, 2^53461136 is an apocalyptic number.

It is an amenable number.

53461136 is an abundant number, since it is smaller than the sum of its proper divisors (55572064).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53461136 is a wasteful number, since it uses less digits than its factorization.

53461136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175886 (or 175880 counting only the distinct ones).

The product of its digits is 6480, while the sum is 29.

The square root of 53461136 is about 7311.7122481673. The cubic root of 53461136 is about 376.7148389934.

The spelling of 53461136 in words is "fifty-three million, four hundred sixty-one thousand, one hundred thirty-six".